Service manual

85
TEAC FD-04HF-1300 FDD
2MB Mode
Recording Method FM MFM
Data Transfer Rate (k bits/sec) 250 500
Tracks/Disk 160 160
Innermost Track Bit Density (bpi) 8,717 17,434
Innermost Track Flux Density (frpi) 17,434 17,434
Unformatted K bytes/track 6.25 12.50
K bytes/track 1,000 2,000
Formatted
K bytes/track 0.128 0.256
Data 32 sectors/track K bytes/track 4.096 8.192
Capacity K bytes/track 655.36 1,310.72
K bytes/track 0.256 0.512
18 sectors/track K bytes/track 4.608 9.216
K bytes/track 737.28 1,474.56
K bytes/track 0.512 1.024
10 sectors/track K bytes/track 5.12 10.24
K bytes/track 819.20 1,638.40
1MB Mode
Recording Method FM MFM
Data Transfer Rate (k bits/sec) 125 250
Tracks/Disk 160 160
Innermost Track Bit Density (bpi) 4,359 8,717
Innermost Track Flux Density (frpi) 8,7 17 8,717
Unformatted K bytes/track 3.125 6.250
K bytes/track 500 1,000
Formatted
K bytes/track 0.128 0.256
Data 16 sectors/track K bytes/track 2.048 4.096
Capacity K bytes/track 327.68 655.36
K bytes/track 0.256 0.512
9 sectors/track K bytes/track 2.304 4.608
K bytes/track 368.64 737.28
K bytes/track 0.512 1.024
5 sectors/track K bytes/track 2.560 5.120
K bytes/track 409.60 819.20
Physical Specification
Dimension (including front bezel) Width 101.6 mm
Height 12.7 mm
Depth 110 mm